/**
* Delivers a JSON response with similar pages to a stream or URL.
* @throws Exception
*/
public function getSimilarPagesExternal()
{
$searchConfig = F::build('WikiaSearchConfig');
$query = $this->getVal('q', null);
$url = $this->getVal('url', null);
$contents = $this->getVal('contents', null);
if ($query !== null) {
$searchConfig->setQuery($query);
} else {
if ($url !== null) {
$searchConfig->setStreamUrl($url);
} else {
if ($contents !== null) {
$searchConfig->setStreamBody($contents);
} else {
throw new Exception('Please provide a query, url or stream contents');
}
}
}
$this->response->setData($this->wikiaSearch->getSimilarPages($searchConfig));
$this->response->setFormat('json');
}
